General
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Target
JaffaCakes118_3d679bc62e2ef1bd605b59e1c36747a96d799c0c494bae02f4c73b259b4b8d73
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Size
1.3MB
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Sample
241222-a3wnzswpfr
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MD5
28d3885200ecc9a0a0e7ebbb02fb4ed5
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SHA1
09b23287d1222540650eeeca94d27714313e6953
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SHA256
3d679bc62e2ef1bd605b59e1c36747a96d799c0c494bae02f4c73b259b4b8d73
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SHA512
a3eab6cb06826e1a19868c43380edf86a337a0ab377427679b74b64bc3992340a93950d05b7272d602affb2a664b368303d004cc1d2da0d31402f87edebdeb8a
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
JaffaCakes118_3d679bc62e2ef1bd605b59e1c36747a96d799c0c494bae02f4c73b259b4b8d73
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Size
1.3MB
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MD5
28d3885200ecc9a0a0e7ebbb02fb4ed5
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SHA1
09b23287d1222540650eeeca94d27714313e6953
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SHA256
3d679bc62e2ef1bd605b59e1c36747a96d799c0c494bae02f4c73b259b4b8d73
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SHA512
a3eab6cb06826e1a19868c43380edf86a337a0ab377427679b74b64bc3992340a93950d05b7272d602affb2a664b368303d004cc1d2da0d31402f87edebdeb8a
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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DCRat payload
Detects payload of DCRat, commonly dropped by NSIS installers.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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